1'' drain capacity

[gabe3d]

Does anyone know what the maximum draining capacity a 1'' PVC tube can do and 3/4'' as well?

[1SickReefer]

Using the following input parameters
Gallons per Hour = 600

Drain and Overflow sizes are calculated as
Recommended minimum drain pipe diameter = 1.01 inches
Recommended minimum linear overflow size = 9 inches

[1SickReefer]

Calculators->Drain Size Calculator

Using the following input parameters
Gallons per Hour = 350

Drain and Overflow sizes are calculated as
Recommended minimum drain pipe diameter = 0.77 inches
Recommended minimum linear overflow size = 5 inches

[gabe3d]

Thanks for the info. Never realized there was a calculator for this on the website. However do you actually know the formula? I actually want to calculate the amount of water that is passing through my sump, which is the opposite direction of the formula.

Thanks,
Gabe